Nominal size : DN 15-80
Material sealing element (with medium contact) : EPDM , FPM
Material : PVC-U , PP , PVDF
Connection : socket , spigot, flangeSRV303
Angle seat check valve
* reliable check valve
* hermetically sealed even at low working pressures
* simple maintenance of the check element without the need to remove the valve
* optionally available with spring